Adobe Photoshop Lightroom gets a very good rating for its features, ease of use, and performance.
Although it doesn't cost as much as Photoshop, Lightroom is still more expensive than other photo image editing programs out there.
Photoshop Lightroom 2 is designed for users, who shoot their own photos.
Some of Lightroom's advantages are its compatibility with both Mac OS X and Windows, its nondestructive editing capabilities, its fast performance, its integration with Adobe Photoshop CS5, and its support for editing presets.
There are several versions of Adobe Photoshop on the market, including Photoshop Extended CS4, Photoshop Lightroom 2, and Photoshop Elements 8.
Unlike Adobe Photoshop CS 5, which focuses on editing individual images, Adobe Photoshop Lightroom 3 is aimed toward photographers who work with large collections of photographs.